311241334244 has 12 divisors (see below), whose sum is σ = 552343776768. Its totient is φ = 153428826600.

The previous prime is 311241334211. The next prime is 311241334259. The reversal of 311241334244 is 442433142113.

It is a self number, because there is not a number n which added to its sum of digits gives 311241334244.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 547959812 + ... + 547960379.

It is an arithmetic number, because the mean of its divisors is an integer number (46028648064).

Almost surely, 2^311241334244 is an apocalyptic number.

It is an amenable number.

311241334244 is a deficient number, since it is larger than the sum of its proper divisors (241102442524).

311241334244 is a wasteful number, since it uses less digits than its factorization.

311241334244 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1095920266 (or 1095920264 counting only the distinct ones).

The product of its digits is 27648, while the sum is 32.

Adding to 311241334244 its reverse (442433142113), we get a palindrome (753674476357).

The spelling of 311241334244 in words is "three hundred eleven billion, two hundred forty-one million, three hundred thirty-four thousand, two hundred forty-four".